MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184
SHA3-384 hash: aa3850e20c6ee7617151c6d302f53c234c4ef9fd1b823f40fe9bbd46ce4215bc86b4f8a9cc0f9f6f7aa304ff58825fb7
SHA1 hash: bf064c6848e60a9e548a51259955a4582c105fa0
MD5 hash: cd100c13b4f256678014851a47bca7c2
humanhash: thirteen-paris-dakota-hydrogen
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:183'280 bytes
First seen:2026-03-30 22:21:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:uMawMXrctlMW4v73W/+GTohOSyc/fmCDtoxrxpQhCvAzZolCfatK:uMaZXrYlh+Gshgc/f7GrpQsAg8cK
TLSH T1CC045C07B7108FA1C369D67109B3CB6796D726A216F19985E76DCD107B303AC6C2FEA0
telfhash t133c002245c7457f15108dd5540dc7f29c5f119cb19431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a011da91831c93332a0ca9049c36a52e8a15bc19d69b48a1c4ae663e7d1bd52a
File size (compressed) :79'548 bytes
File size (de-compressed) :183'280 bytes
Format:linux/mips
Packed file: a011da91831c93332a0ca9049c36a52e8a15bc19d69b48a1c4ae663e7d1bd52a

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Deletes a file
Kills processes
Locks files
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/69caf796e2df9aa488bed575/reports/1177aeaa-f73e-45cd-b5cd-5f44fc6879d7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
117
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-30T19:54:00Z UTC
Last seen:
2026-03-30T23:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/13c3e8af-b6c5-46aa-b310-42fb318716a9
Behavior Graph:
Download SVG
%3 guuid=95490f95-1d00-0000-0fb0-2e6f410b0000 pid=2881 /usr/bin/sudo guuid=68827297-1d00-0000-0fb0-2e6f490b0000 pid=2889 /tmp/sample.bin guuid=95490f95-1d00-0000-0fb0-2e6f410b0000 pid=2881->guuid=68827297-1d00-0000-0fb0-2e6f490b0000 pid=2889 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aaf391d4-2f05-4635-8fcd-f2512b2f1f33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-03-30 22:22:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gb7finx6lk3oaiorlfnnrbn3xesj3kwqzmhaek23gxrwxsokagca._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/260330-2abxnadt41/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes system logs
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a011da91831c93332a0ca9049c36a52e8a15bc19d69b48a1c4ae663e7d1bd52a

Mirai

elf 307e5436fe5ab6e021d1595ad885bbb9249daad0cb0e022b5b35e36bc9ca0184

(this sample)

  
Dropped by
SHA256 a011da91831c93332a0ca9049c36a52e8a15bc19d69b48a1c4ae663e7d1bd52a
  
URLhaus
https://urlhaus.abuse.ch/url/3808635/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0a2e13dfd195f2b41851de5b21eb56fb

Comments